ABSTRACT
Objectives: Following periodontal treatment, tooth supporting structures are restored to functionality and hence improve muscle activity. In this study, we aimed to investigate the influence of periodontal disease on muscle activity by electromyography and the subjective perception of periodontal therapy through the Oral Impact on Daily Performance (OIDP) questionnaire. Methods: Sixty subjects with moderate to severe periodontitis were included. Periodontal condition was re-evaluated 4-6 weeks after non-surgical periodontal therapy (NSPT). Subjects with persistent probing pocket depths ≥5 mm were designated for flap surgery. All clinical parameters were recorded at baseline, 3 months and 6 months after surgery. The activities of the masseter and temporalis muscles were measured by electromyography and OIDP scores were recorded at baseline and 3 months. Results: The mean plaque index scores, probing pocket depths, and clinical attachment levels were reduced from baseline to 3 months. Mean EMG scores were compared at baseline and 3 months post-surgery. The mean OIDP total score prior to and after periodontal therapy was significantly different. Conclusion: There was a statistically significant correlation between clinical parameters, muscle activity and a patient's subjective perception. Therefore, it can be concluded that successful periodontal flap surgery led to improvements in masticatory efficiency and subjective perception, as determined by the OIDP questionnaire.
ABSTRACT
Dental students, especially postgraduate students present a higher risk of getting infected because of their close contact with the patients during this pandemic. The objectives of the study include (a) the reasons for postgraduate students' altered emotional status during coronavirus (COVID-19) infection. (b) To assess the kind of infection protocols adopted. (c) To assess the impacts of postgraduate students' emotional status on treating patients with periodontal problems during the COVID-19 lockdown period from March 2020 to December 2020. The emotional status of postgraduate students was assessed in 2 phases that are at the initial phase of COVID infection and lockdown and the second phase when the lockdown was prolonged. Questionnaires were distributed to the Postgraduate students of periodontics all over India to assess their level of awareness of COVID infection, type of infection control measures followed during the pandemic period, as well as the outpatient turnout during the lockdown period. Results of this study stated that more than 80% of students addressed the decline in the number of patients to surgical clinics, 76.3% of postgraduates were worried about themselves and their families due to the pandemic situation. Surprisingly, 74.3% of them even worried about losing their expertize or skills due to a long lockdown period. Dental postgraduates all over India are willing to treat their patients during the period of a pandemic but in strict compliance with infection control guidelines. This study assessed the emotional responses of the postgraduates during the pandemic through the questionnaire and concluded that all the professionals are ready to resume their clinical activities with adequate guidelines provided.
